Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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For more information, visit www.P65Warnings.ca.gov.
The Cooper Discoverer STT Pro All-Season 38X13.50R20LT D 123Q Tire is the most extreme all-season, off-road tire Cooper offers to date, providing remarkable off-road performance without sacrificing on-road traction. The Discoverer STT Pro tire delivers best-in-class off-road performance, empowering the extreme off-roader to take on the toughest challenges. Patented Armor Tek3 tire technology adds strength to the tire sidewall, providing increased resistance to damage while driving over boulders and uneven, tough terrain. The Discoverer STT Pro comes with rubber formulated to combat shredding and damage from stones and off-road obstacles. The ROCK CLIMBER SIDEWALL gets max traction to help conquer even the toughest obstacles with deep Climber Cleats and Flex Grooves built into the side of the tire that grip jagged rocks and power through thick mud. The MUD SLINGERS 2.0 are deep, wide trenches with additional notches throughout the tread combine to give you more grip to power through and help continuously clear thick mud from the tire. The EARTH DIGGERS can tackle tricky terrain with large blocks with alternating mud scoops that forcefully dig into loose dirt, sand or sticky mud. The STONE ARMOR TECHNOLOGY provides the ultimate durability with channels, ridges, and edges designed to help defend against sharp rocks and debris while expelling lodged stones.
I’ve had these Cooper tires for a few months now. They look awesome and handle off-road really well, but I’ve noticed they’re a bit noisy on the highway. The ride isn't as smooth as I expected. Just something to keep in mind if you're mostly driving on paved roads.
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Marcus Lee
Average delivery, but good tires
The tires arrived a bit later than expected, which was a bummer. However, the Cooper Discoverer STT Pro tires are solid. Installation was straightforward, and they look great on my truck. Just wish the shipping process was smoother. They perform well in various conditions!
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Lily Thompson
Good for winter but not perfect
I purchased the Cooper STT Pro tires mainly for winter driving. They perform well on snow, but I noticed they can get a bit slippery on ice. The size is great for my truck, and they look tough, but I wish they had a bit more traction in extreme conditions. Still, I'm satisfied overall!
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Carlos Jimenez
Solid tires for tough terrain
I just put these Cooper Discoverer STT Pro tires on my truck, and they’re incredible! The 38x13.50R20LT size gives my vehicle a commanding presence, and they handle off-road conditions like a champ. The grip is fantastic, even in muddy situations. Definitely a great investment for anyone needing durable all-season tires.
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Tasha Williams
Excellent traction and stability
These tires are worth every penny! The Cooper Discoverer STT Pro offers amazing stability on rocky trails. I’ve taken them on several off-road adventures, and I’ve never felt more confident. They grab the ground effectively and give you that extra security. Highly recommend for off-road enthusiasts!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
